by DerpyMcDerp736 last updated Jul 7, 2018 Patch v1.8
WARNING: This build ONLY works in cover and med-short range. The Mk20 is supposed to be a shield destroyer and House is to knock down that HP bar when they push. It is able to work without the Recovery Link and 4th talent just more painfully. Toughness and Stamina are you're main stats with firearms 2nd.
IF THEY RUSH WHEN OUT OF AMMO W/ HOUSE
The Mk20 DOES work as a semi-auto rifle in the event of rushed while House is empty. Aim near crotch (don't ask) and spam fire. Recoil is fairly high with this weapon
This build should be able to make within 3-5 days of becoming lvl 30.